zig.cc: add bintools

pkgs/development/compilers/zig/cc.nix

@@ -1,7 +1,9 @@
 {
   lib,
   wrapCCWith,
+  wrapBintoolsWith,
   makeWrapper,
+  stdenv,
   runCommand,
   stdenv,
   targetPackages,
@@ -21,7 +23,7 @@ wrapCCWith {
       }
       ''
         mkdir -p $out/bin
-        for tool in ar cc c++ objcopy; do
+        for tool in cc c++; do
           makeWrapper "$zig/bin/zig" "$out/bin/$tool" \
             --add-flags "$tool" \
             --run "export ZIG_GLOBAL_CACHE_DIR=\$(mktemp -d)"
@@ -31,6 +33,38 @@ wrapCCWith {
         mv $out/bin/cc $out/bin/clang
       '';
 
+  bintools =
+    let
+      targetPrefix = lib.optionalString (
+        stdenv.hostPlatform != stdenv.targetPlatform
+      ) "${stdenv.targetPlatform.config}-";
+    in
+    wrapBintoolsWith {
+      bintools =
+        runCommand "zig-bintools-${zig.version}"
+          {
+            pname = "zig-bintools";
+            inherit (zig) version meta;
+
+            nativeBuildInputs = [ makeWrapper ];
+
+            passthru = {
+              isZig = true;
+              inherit targetPrefix;
+            };
+
+            inherit zig;
+          }
+          ''
+            mkdir -p $out/bin
+            for tool in ar objcopy; do
+              makeWrapper "$zig/bin/zig" "$out/bin/${targetPrefix}-$tool" \
+                --add-flags "$tool" \
+                --run "export ZIG_GLOBAL_CACHE_DIR=\$(mktemp -d)"
+            done
+          '';
+    };
+
   nixSupport.cc-cflags =
     [
       "-target"